Frequently Asked Questions

Bat detectors

Pettersson Elektronik sells various accessories such as cables, headphones and batteries. Do I have to purchase such items from Pettersson Elektronik or can I use other types?
Is there a "High Frequency" output on the D230/240x bat detector?
Can I use a mono recorder to record from my bat detector?
What are the differences between Time Expansion and Frequency Division bat detectors?
How do I set up the D240X to make automatic recordings?
Can I use external batteries with the D100/D200 series detectors?
Is it possible to use recorded heterodyne signals for sound analysis?
My D500X loses time and date settings, what can I do?
What type of CF cards should I use with the D500X and D1000X?
The battery indicator on my D500X/D1000X detector shows that the battery is ok, but the detector shuts down in a little while.
Should I format and/or "prepare" the CF cards to be used with the D500X?

BatSound software